public void SendTaxiMenu(Creature unit)
{
// find current node
uint curloc = Global.ObjectMgr.GetNearestTaxiNode(unit.GetPositionX(), unit.GetPositionY(), unit.GetPositionZ(), unit.GetMapId(), GetPlayer().GetTeam());
if (curloc == 0)
{
return;
}
bool lastTaxiCheaterState = GetPlayer().isTaxiCheater();
if (unit.GetEntry() == 29480)
{
GetPlayer().SetTaxiCheater(true); // Grimwing in Ebon Hold, special case. NOTE: Not perfect, Zul'Aman should not be included according to WoWhead, and I think taxicheat includes it.
}
ShowTaxiNodes data = new ShowTaxiNodes();
data.WindowInfo.HasValue = true;
data.WindowInfo.Value.UnitGUID = unit.GetGUID();
data.WindowInfo.Value.CurrentNode = (int)curloc;
GetPlayer().m_taxi.AppendTaximaskTo(data, lastTaxiCheaterState);
SendPacket(data);
GetPlayer().SetTaxiCheater(lastTaxiCheaterState);
}
public bool SendLearnNewTaxiNode(Creature unit)
{
// find current node
uint curloc = Global.ObjectMgr.GetNearestTaxiNode(unit.GetPositionX(), unit.GetPositionY(), unit.GetPositionZ(), unit.GetMapId(), GetPlayer().GetTeam());
if (curloc == 0)
{
return(true);
}
if (GetPlayer().m_taxi.SetTaximaskNode(curloc))
{
SendPacket(new NewTaxiPath());
TaxiNodeStatusPkt data = new TaxiNodeStatusPkt();
data.Unit = unit.GetGUID();
data.Status = TaxiNodeStatus.Learned;
SendPacket(data);
return(true);
}
else
{
return(false);
}
}
void SendSound(Creature source, uint sound, ChatMsg msgType, WorldObject whisperTarget = null, CreatureTextRange range = CreatureTextRange.Normal, Team team = Team.Other, bool gmOnly = false)
{
if (sound == 0 || !source)
return;
SendNonChatPacket(source, new PlaySound(source.GetGUID(), sound), msgType, whisperTarget, range, team, gmOnly);
}
public void SendSound(Creature source, uint sound, ChatMsg msgType, WorldObject whisperTarget = null, CreatureTextRange range = CreatureTextRange.Normal, Team team = Team.Other, bool gmOnly = false, uint keyBroadcastTextId = 0, SoundKitPlayType playType = SoundKitPlayType.Normal)
{
if (sound == 0 || !source)
{
return;
}
if (playType == SoundKitPlayType.ObjectSound)
{
PlayObjectSound pkt = new();
pkt.TargetObjectGUID = whisperTarget.GetGUID();
pkt.SourceObjectGUID = source.GetGUID();
pkt.SoundKitID = sound;
pkt.Position = whisperTarget.GetWorldLocation();
pkt.BroadcastTextID = (int)keyBroadcastTextId;
SendNonChatPacket(source, pkt, msgType, whisperTarget, range, team, gmOnly);
}
else if (playType == SoundKitPlayType.Normal)
{
SendNonChatPacket(source, new PlaySound(source.GetGUID(), sound, keyBroadcastTextId), msgType, whisperTarget, range, team, gmOnly);
}
}
void HandleGossipHello(Hello packet)
{
Creature unit = GetPlayer().GetNPCIfCanInteractWith(packet.Unit, NPCFlags.Gossip);
if (unit == null)
{
Log.outDebug(LogFilter.Network, "WORLD: HandleGossipHello - {0} not found or you can not interact with him.", packet.Unit.ToString());
return;
}
// set faction visible if needed
var factionTemplateEntry = CliDB.FactionTemplateStorage.LookupByKey(unit.getFaction());
if (factionTemplateEntry != null)
{
GetPlayer().GetReputationMgr().SetVisible(factionTemplateEntry);
}
GetPlayer().RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Talk);
if (unit.IsArmorer() || unit.IsCivilian() || unit.IsQuestGiver() || unit.IsServiceProvider() || unit.IsGuard())
{
unit.StopMoving();
}
// If spiritguide, no need for gossip menu, just put player into resurrect queue
if (unit.IsSpiritGuide())
{
Battleground bg = GetPlayer().GetBattleground();
if (bg)
{
bg.AddPlayerToResurrectQueue(unit.GetGUID(), GetPlayer().GetGUID());
Global.BattlegroundMgr.SendAreaSpiritHealerQuery(GetPlayer(), bg, unit.GetGUID());
return;
}
}
if (!Global.ScriptMgr.OnGossipHello(GetPlayer(), unit))
{
GetPlayer().PrepareGossipMenu(unit, unit.GetCreatureTemplate().GossipMenuId, true);
GetPlayer().SendPreparedGossip(unit);
}
unit.GetAI().sGossipHello(GetPlayer());
}
void HandleGossipHello(Hello packet)
{
Creature unit = GetPlayer().GetNPCIfCanInteractWith(packet.Unit, NPCFlags.Gossip, NPCFlags2.None);
if (unit == null)
{
Log.outDebug(LogFilter.Network, "WORLD: HandleGossipHello - {0} not found or you can not interact with him.", packet.Unit.ToString());
return;
}
// set faction visible if needed
var factionTemplateEntry = CliDB.FactionTemplateStorage.LookupByKey(unit.GetFaction());
if (factionTemplateEntry != null)
{
GetPlayer().GetReputationMgr().SetVisible(factionTemplateEntry);
}
GetPlayer().RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Interacting);
// Stop the npc if moving
unit.PauseMovement(WorldConfig.GetUIntValue(WorldCfg.CreatureStopForPlayer));
unit.SetHomePosition(unit.GetPosition());
// If spiritguide, no need for gossip menu, just put player into resurrect queue
if (unit.IsSpiritGuide())
{
Battleground bg = GetPlayer().GetBattleground();
if (bg)
{
bg.AddPlayerToResurrectQueue(unit.GetGUID(), GetPlayer().GetGUID());
Global.BattlegroundMgr.SendAreaSpiritHealerQuery(GetPlayer(), bg, unit.GetGUID());
return;
}
}
_player.PlayerTalkClass.ClearMenus();
if (!unit.GetAI().GossipHello(_player))
{
GetPlayer().PrepareGossipMenu(unit, unit.GetCreatureTemplate().GossipMenuId, true);
GetPlayer().SendPreparedGossip(unit);
}
}
public void SendTrainerList(Creature npc, uint trainerId)
{
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
Trainer trainer = Global.ObjectMgr.GetTrainer(trainerId);
if (trainer == null)
{
Log.outDebug(LogFilter.Network, $"WORLD: SendTrainerList - trainer spells not found for trainer {npc.GetGUID().ToString()} id {trainerId}");
return;
}
_player.PlayerTalkClass.GetInteractionData().Reset();
_player.PlayerTalkClass.GetInteractionData().SourceGuid = npc.GetGUID();
_player.PlayerTalkClass.GetInteractionData().TrainerId = trainerId;
trainer.SendSpells(npc, _player, GetSessionDbLocaleIndex());
}
void HandlePetAbandon(PetAbandon packet)
{
if (!GetPlayer().IsInWorld)
{
return;
}
Creature pet = ObjectAccessor.GetCreatureOrPetOrVehicle(GetPlayer(), packet.Pet);
if (pet)
{
if (pet.IsPet())
{
GetPlayer().RemovePet(pet.ToPet(), PetSaveMode.AsDeleted);
}
else if (pet.GetGUID() == GetPlayer().GetCharmGUID())
{
GetPlayer().StopCastingCharm();
}
}
}
public void SendTaxiMenu(Creature unit)
{
// find current node
uint curloc = Global.ObjectMgr.GetNearestTaxiNode(unit.GetPositionX(), unit.GetPositionY(), unit.GetPositionZ(), unit.GetMapId(), GetPlayer().GetTeam());
if (curloc == 0)
{
return;
}
bool lastTaxiCheaterState = GetPlayer().isTaxiCheater();
if (unit.GetEntry() == 29480)
{
GetPlayer().SetTaxiCheater(true); // Grimwing in Ebon Hold, special case. NOTE: Not perfect, Zul'Aman should not be included according to WoWhead, and I think taxicheat includes it.
}
ShowTaxiNodes data = new ShowTaxiNodes();
data.WindowInfo.HasValue = true;
data.WindowInfo.Value.UnitGUID = unit.GetGUID();
data.WindowInfo.Value.CurrentNode = (int)curloc;
GetPlayer().m_taxi.AppendTaximaskTo(data, lastTaxiCheaterState);
byte[] reachableNodes = new byte[PlayerConst.TaxiMaskSize];
Global.TaxiPathGraph.GetReachableNodesMask(CliDB.TaxiNodesStorage.LookupByKey(curloc), reachableNodes);
for (var i = 0; i < PlayerConst.TaxiMaskSize; ++i)
{
data.CanLandNodes[i] &= reachableNodes[i];
data.CanUseNodes[i] &= reachableNodes[i];
}
SendPacket(data);
GetPlayer().SetTaxiCheater(lastTaxiCheaterState);
}
public uint SendChat(Creature source, byte textGroup, WorldObject whisperTarget = null, ChatMsg msgType = ChatMsg.Addon, Language language = Language.Addon,
CreatureTextRange range = CreatureTextRange.Normal, uint sound = 0, Team team = Team.Other, bool gmOnly = false, Player srcPlr = null)
{
if (source == null)
{
return(0);
}
var sList = mTextMap.LookupByKey(source.GetEntry());
if (sList == null)
{
Log.outError(LogFilter.Sql, "GossipManager: Could not find Text for Creature({0}) Entry {1} in 'creature_text' table. Ignoring.", source.GetName(), source.GetEntry());
return(0);
}
var textGroupContainer = sList.LookupByKey(textGroup);
if (textGroupContainer.Empty())
{
Log.outError(LogFilter.ChatSystem, "GossipManager: Could not find TextGroup {0} for Creature({1}) GuidLow {2} Entry {3}. Ignoring.", textGroup, source.GetName(), source.GetGUID().ToString(), source.GetEntry());
return(0);
}
List <CreatureTextEntry> tempGroup = new List <CreatureTextEntry>();
var repeatGroup = source.GetTextRepeatGroup(textGroup);
foreach (var entry in textGroupContainer)
{
if (!repeatGroup.Contains(entry.id))
{
tempGroup.Add(entry);
}
}
if (tempGroup.Empty())
{
source.ClearTextRepeatGroup(textGroup);
tempGroup = textGroupContainer;
}
var textEntry = tempGroup.SelectRandomElementByWeight(t => t.probability);
ChatMsg finalType = (msgType == ChatMsg.Addon) ? textEntry.type : msgType;
Language finalLang = (language == Language.Addon) ? textEntry.lang : language;
uint finalSound = textEntry.sound;
if (sound != 0)
{
finalSound = sound;
}
else
{
BroadcastTextRecord bct = CliDB.BroadcastTextStorage.LookupByKey(textEntry.BroadcastTextId);
if (bct != null)
{
uint broadcastTextSoundId = bct.SoundEntriesID[source.GetGender() == Gender.Female ? 1 : 0];
if (broadcastTextSoundId != 0)
{
finalSound = broadcastTextSoundId;
}
}
}
if (range == CreatureTextRange.Normal)
{
range = textEntry.TextRange;
}
if (finalSound != 0)
{
SendSound(source, finalSound, finalType, whisperTarget, range, team, gmOnly);
}
Unit finalSource = source;
if (srcPlr)
{
finalSource = srcPlr;
}
if (textEntry.emote != 0)
{
SendEmote(finalSource, textEntry.emote);
}
if (srcPlr)
{
PlayerTextBuilder builder = new PlayerTextBuilder(source, finalSource, finalSource.GetGender(), finalType, textEntry.groupId, textEntry.id, finalLang, whisperTarget);
SendChatPacket(finalSource, builder, finalType, whisperTarget, range, team, gmOnly);
}
else
{
CreatureTextBuilder builder = new CreatureTextBuilder(finalSource, finalSource.GetGender(), finalType, textEntry.groupId, textEntry.id, finalLang, whisperTarget);
SendChatPacket(finalSource, builder, finalType, whisperTarget, range, team, gmOnly);
}
source.SetTextRepeatId(textGroup, textEntry.id);
return(textEntry.duration);
}
public void SendListInventory(ObjectGuid vendorGuid)
{
Creature vendor = GetPlayer().GetNPCIfCanInteractWith(vendorGuid, NPCFlags.Vendor);
if (vendor == null)
{
Log.outDebug(LogFilter.Network, "WORLD: SendListInventory - {0} not found or you can not interact with him.", vendorGuid.ToString());
GetPlayer().SendSellError(SellResult.CantFindVendor, null, ObjectGuid.Empty);
return;
}
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
// Stop the npc if moving
if (vendor.HasUnitState(UnitState.Moving))
{
vendor.StopMoving();
}
VendorItemData vendorItems = vendor.GetVendorItems();
int rawItemCount = vendorItems != null?vendorItems.GetItemCount() : 0;
VendorInventory packet = new VendorInventory();
packet.Vendor = vendor.GetGUID();
float discountMod = GetPlayer().GetReputationPriceDiscount(vendor);
byte count = 0;
for (uint slot = 0; slot < rawItemCount; ++slot)
{
VendorItem vendorItem = vendorItems.GetItem(slot);
if (vendorItem == null)
{
continue;
}
VendorItemPkt item = new VendorItemPkt();
PlayerConditionRecord playerCondition = CliDB.PlayerConditionStorage.LookupByKey(vendorItem.PlayerConditionId);
if (playerCondition != null)
{
if (!ConditionManager.IsPlayerMeetingCondition(_player, playerCondition))
{
item.PlayerConditionFailed = (int)playerCondition.Id;
}
}
if (vendorItem.Type == ItemVendorType.Item)
{
ItemTemplate itemTemplate = Global.ObjectMgr.GetItemTemplate(vendorItem.item);
if (itemTemplate == null)
{
continue;
}
int leftInStock = vendorItem.maxcount == 0 ? -1 : (int)vendor.GetVendorItemCurrentCount(vendorItem);
if (!GetPlayer().IsGameMaster())
{
if (!Convert.ToBoolean(itemTemplate.GetAllowableClass() & GetPlayer().getClassMask()) && itemTemplate.GetBonding() == ItemBondingType.OnAcquire)
{
continue;
}
if ((itemTemplate.GetFlags2().HasAnyFlag(ItemFlags2.FactionHorde) && GetPlayer().GetTeam() == Team.Alliance) ||
(itemTemplate.GetFlags2().HasAnyFlag(ItemFlags2.FactionAlliance) && GetPlayer().GetTeam() == Team.Horde))
{
continue;
}
if (leftInStock == 0)
{
continue;
}
}
if (!Global.ConditionMgr.IsObjectMeetingVendorItemConditions(vendor.GetEntry(), vendorItem.item, _player, vendor))
{
Log.outDebug(LogFilter.Condition, "SendListInventory: conditions not met for creature entry {0} item {1}", vendor.GetEntry(), vendorItem.item);
continue;
}
int price = (int)(vendorItem.IsGoldRequired(itemTemplate) ? Math.Floor(itemTemplate.GetBuyPrice() * discountMod) : 0);
int priceMod = GetPlayer().GetTotalAuraModifier(AuraType.ModVendorItemsPrices);
if (priceMod != 0)
{
price -= MathFunctions.CalculatePct(price, priceMod);
}
item.MuID = (int)slot + 1;
item.Durability = (int)itemTemplate.MaxDurability;
item.ExtendedCostID = (int)vendorItem.ExtendedCost;
item.Type = (int)vendorItem.Type;
item.Quantity = leftInStock;
item.StackCount = (int)itemTemplate.GetBuyCount();
item.Price = (ulong)price;
item.DoNotFilterOnVendor = vendorItem.IgnoreFiltering;
item.Item.ItemID = vendorItem.item;
if (!vendorItem.BonusListIDs.Empty())
{
item.Item.ItemBonus.HasValue = true;
item.Item.ItemBonus.Value.BonusListIDs = vendorItem.BonusListIDs;
}
packet.Items.Add(item);
}
else if (vendorItem.Type == ItemVendorType.Currency)
{
CurrencyTypesRecord currencyTemplate = CliDB.CurrencyTypesStorage.LookupByKey(vendorItem.item);
if (currencyTemplate == null)
{
continue;
}
if (vendorItem.ExtendedCost == 0)
{
continue; // there's no price defined for currencies, only extendedcost is used
}
item.MuID = (int)slot + 1; // client expects counting to start at 1
item.ExtendedCostID = (int)vendorItem.ExtendedCost;
item.Item.ItemID = vendorItem.item;
item.Type = (int)vendorItem.Type;
item.StackCount = (int)vendorItem.maxcount;
item.DoNotFilterOnVendor = vendorItem.IgnoreFiltering;
packet.Items.Add(item);
}
else
{
continue;
}
if (++count >= SharedConst.MaxVendorItems)
{
break;
}
}
SendPacket(packet);
}
void HandlePetSpellAutocast(PetSpellAutocast packet)
{
Creature pet = ObjectAccessor.GetCreatureOrPetOrVehicle(GetPlayer(), packet.PetGUID);
if (!pet)
{
Log.outError(LogFilter.Network, "WorldSession.HandlePetSpellAutocast: {0} not found.", packet.PetGUID.ToString());
return;
}
if (pet != GetPlayer().GetGuardianPet() && pet != GetPlayer().GetCharm())
{
Log.outError(LogFilter.Network, "WorldSession.HandlePetSpellAutocast: {0} isn't pet of player {1} ({2}).",
packet.PetGUID.ToString(), GetPlayer().GetName(), GetPlayer().GetGUID().ToString());
return;
}
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(packet.SpellID);
if (spellInfo == null)
{
Log.outError(LogFilter.Network, "WorldSession.HandlePetSpellAutocast: Unknown spell id {0} used by {1}.", packet.SpellID, packet.PetGUID.ToString());
return;
}
// do not add not learned spells/ passive spells
if (!pet.HasSpell(packet.SpellID) || !spellInfo.IsAutocastable())
{
return;
}
CharmInfo charmInfo = pet.GetCharmInfo();
if (charmInfo == null)
{
Log.outError(LogFilter.Network, "WorldSession.HandlePetSpellAutocastOpcod: object {0} is considered pet-like but doesn't have a charminfo!", pet.GetGUID().ToString());
return;
}
if (pet.IsPet())
{
pet.ToPet().ToggleAutocast(spellInfo, packet.AutocastEnabled);
}
else
{
charmInfo.ToggleCreatureAutocast(spellInfo, packet.AutocastEnabled);
}
charmInfo.SetSpellAutocast(spellInfo, packet.AutocastEnabled);
}
